Zha, Changguo , A Study of the Pre-Qin Concepts of "Piety" and "Brotherhood"-- And Enquiry of Han and Song Confucianism 念: Hefei : Anhui University Press 徽, 2006, 233 pages

The author suggests at various places that Review of A Study of the Pre-Qin Concepts of Piety and Brotherhood 543 according to the Confucian conception of filial piety parents enjoy a supreme position, and sons must not object even when parents act immorally (20, 74, 81). The author points out that while in the Western Zhou piety governed the relationship with deceased ancestors, brotherhood in the same period was applied to human relationships in the living world (129). [...]brotherhood governed not only the relationship between elder and younger brother, but also the relationship between lord and subject, as well as that of living father and living son. [...]all other schools represent the further development of the Confucian Classics. [...]there is an essay on the meaning of the term keji in the Analects.